EverStar Group manufactures high-quality Lysine Sulphate 70 with ≥55% L-lysine activity at our advanced fermentation facility. With over 13 years of experience and factory-direct pricing, we supply this cost-efficient feed additive to customers in 50+ countries. Our product delivers 15-20% cost savings versus L-Lysine HCl 98% while providing fermentation co-products that support gut health and feed conversion. Backed by EU REACH compliance, 5,000+ tons inventory capacity, and 99.5% on-time delivery, we ensure stable batch-to-batch quality for your livestock nutrition programs.

The product is a granular feed-grade amino acid produced through microbial fermentation using Corynebacterium glutamicum or Escherichia coli. Starting from carbohydrate sources like corn starch, the process creates L-lysine sulphate combined with beneficial fermentation by-products.
Unlike pure synthetic alternatives, this product contains approximately 55% L-lysine activity along with microbial proteins, peptides, and Organic Acids. These co-products provide secondary nutritional benefits beyond basic amino acid supplementation.
The brownish-yellow granules offer excellent flowability and low dust emission. This makes handling safer in feed mills and reduces respiratory concerns during mixing operations.
| Parameter | Specification |
|---|---|
| L-Lysine Activity | ≥55% |
| L-Lysine Sulphate Purity | ≥70% |
| Loss on Drying | ≤3.0% |
| Ash Content | ≤4.0% |
| Ammonium Salt (as NH₄) | ≤1.0% |
| Heavy Metals (Pb) | ≤10 ppm |
| Particle Size | ≥90% through 20 mesh |
| Bulk Density | 600-800 kg/m³ |
| CAS Number | 60343-69-3 |
| Package | 25 kg bag |
Note: Product specifications may be adjusted during product iteration and optimization. Please submit your inquiry to us for the latest data and official COA documents.
Key Product AdvantagesCost Efficiency That Boosts Your Bottom Line
You get 15-20% cost savings per unit of active lysine compared to L-Lysine HCl 98%. For a 10,000-ton annual feed production facility, this translates to significant annual savings without compromising animal performance.
The 55% lysine activity meets your formulation requirements at a lower cost per ton. This makes it ideal for grower-finisher pig diets, poultry layer feeds, and cost-sensitive formulations.
Our fermentation process creates beneficial co-products that improve gut health and nutrient absorption. Field trials show 0.8-1.2% FCR improvement in grower-finisher pigs.
The prebiotic effect from fermentation byproducts reduces post-weaning diarrhea incidence. Your animals maintain better health status throughout production cycles.
The granular form reduces dust generation by 40-50% compared to powdered alternatives. This protects your workers' respiratory health and improves workplace safety.
Particle size distribution ensures uniform mixing in feed formulations. You avoid segregation issues that compromise diet consistency across batches.
The product withstands pelleting temperatures up to 90°C without lysine degradation. This maintains amino acid bioavailability after high-temperature feed processing.
Lower acidogenic potential compared to HCl forms means less corrosion to your mixing equipment. This extends machinery lifespan and reduces maintenance costs.

For grower-finisher pigs, include 0.2-0.4% in complete feed formulations. This supports optimal lean tissue growth while reducing crude protein levels by 2-3 percentage points.
In nursery diets, combine with other crystalline amino acids to create ideal amino acid profiles. This approach reduces nitrogen excretion and environmental impact.
Layer diets benefit from 0.15-0.3% inclusion rates. You maintain egg production and shell quality while lowering feed costs.
Broiler grower and finisher diets use 0.2-0.35% to maximize breast meat yield. The fermentation co-products support intestinal integrity during rapid growth phases.
The sulphate form of Lysine Sulphate 70 provides better rumen bypass characteristics than HCl alternatives. This improves post-ruminal lysine availability for milk production and weight gain.
Include 10-20g per head daily in dairy concentrate mixes. You enhance milk protein content without increasing total crude protein intake.
Every production batch undergoes L-lysine assay verification using Ion-exchange chromatography following AOAC 999.13 methods. Our in-house laboratory maintains strict accuracy standards.
Particle size distribution testing ensures 90% of granules fall within 0.3-1.2mm range. This guarantees optimal mixing uniformity in your feed production systems.
Heavy metal analysis confirms Lead (Pb) ≤5 mg/kg and Arsenic (As) ≤2 mg/kg. These levels exceed global feed safety requirements.
Microbiological screening tests every batch for Salmonella and pathogenic E. coli. We maintain zero-tolerance policies for these contaminants.
Moisture content stays below 4.0% to prevent caking during long-distance shipping. This ensures product stability through entire supply chains.
Our manufacturing facility holds ISO 9001 certification and EU REACH registration. We comply with GB/T 22183-2008 national standards and FAMI-QS requirements.
Batch-to-batch consistency remains our priority. You receive identical product performance regardless of order timing or volume.

Select this choice for grower-finisher pig diets where greatest lysine thickness isn't required. The fetched advantage makes it perfect for these longer bolstering phases.
Poultry layer operations advantage from the adjusted dietary profile. The aging co-products back supported egg generation over expanded laying cycles.
Ruminant diets utilize the prevalent rumen bypass characteristics. You accomplish way better metabolizable lysine conveyance to the little intestine.
Cost-sensitive definitions over all species pick up from the 15-20% dynamic lysine fetched decrease. This moves forward your competitive position without relinquishing creature performance.
High-density nursery and pre-starter diets require most extreme lysine concentration. The 98% shape gives more lysine per kilogram of inclusion.
Precision amino corrosive networks requiring correct lysine determinations work superior with the purer HCl frame. This suits investigate Applications and specialized formulations.
Liquid nourish frameworks confront solvency challenges with granular items. The HCl shape breaks up more promptly in fluid nourishing programs.
Store in dry, well-ventilated distribution centers absent from coordinate daylight. Keep up capacity temperatures underneath 30°C to protect item quality.
Keep packs fixed until utilize to anticipate dampness assimilation. Once opened, utilize inside 7 days or reseal tightly.
The granular shape stands up to caking superior than powdered options. Indeed in muggy conditions, flowability remains amazing for mechanized nourishing systems.
Shelf life amplifies to 24 months beneath legitimate capacity conditions. This permits adaptable stock administration without quality corruption concerns.
Our 5,000+ ton on-site inventory ensures immediate order fulfillment. You never face production delays due to raw material shortages.
Advanced fermentation technology and automated production lines deliver consistent quality. Every batch meets your exact specifications.
Our team of chemical engineers and animal nutritionists provides formulation assistance. We help optimize inclusion rates for your specific production goals.
Free sample testing lets you verify product performance before committing to bulk orders. We support your due diligence process completely.
We ship to customers in 50+ countries with 99.5% on-time delivery. Professional export packaging ensures product integrity throughout international transit.
Flexible MOQ options accommodate trial orders and full container loads. Whether you need 1 ton or 100 tons, we respond efficiently.
Kill go between markups by obtaining straightforwardly from our fabricating office. You pick up taken a toll preferences that progress your competitive position.
Custom detailing improvement completes inside 24 hours. We adjust items to meet your one of a kind application prerequisites rapidly.
Q: What is the commonplace consideration rate in poultry feed?
A: For broiler diets, utilize 0.2-0.35% in total bolster definitions. Layer diets ordinarily require 0.15-0.3% depending on generation stage and unrefined protein levels. Continuously adjust with other amino acids to keep up perfect proportions. Our specialized group can offer assistance optimize your particular formulation.
Q: How does this compare to engineered lysine on a taken a toll basis?
A: You spare 15-20% per unit of dynamic lysine compared to L-Lysine HCl 98%. For case, if HCl costs $2.00 per kg at 78.8% movement, Sulfate 70% at $1.10 per kg with 55% action conveys superior esteem. The maturation co-products include dietary esteem past the lysine substance alone.
Q: Can it withstand pelleting temperatures?
A: Yes, the item keeps up solidness up to 90°C amid pelleting and expulsion forms. Lysine bioavailability remains intaglio after warm treatment. This makes it reasonable for all standard bolster fabricating strategies. The sulfate frame appears way better warm soundness than a few HCl alternatives.
Q: What is the rack life beneath tropical conditions?
A: When put away legitimately in fixed sacks absent from coordinate dampness, rack life expands to 24 months. In tropical climates with tall stickiness, guarantee distribution centers have satisfactory ventilation and dehumidification. Once opened, utilize inside 7 days or reseal firmly. Our bundling plan ensures against dampness penetration amid ordinary handling.
Q: Is it reasonable for natural bolster formulations?
A: The item determines from microbial maturation of plant-based carbohydrates. In any case, natural certification status depends on your particular certifying body's guidelines. A few natural programs acknowledge fermentation-derived amino acids, whereas others limit them. Contact Us with your certification prerequisites, and we'll give nitty gritty documentation for your certifier's review.
Q: How do I confirm item quality upon delivery?
A: Ask our Certificate of Investigation that goes with each shipment. Key review things incorporate L-lysine measure through HPLC, molecule estimate dispersion, dampness substance, and overwhelming metal investigation. We suggest spot-checking 10% of sacks for visual consistency and performing dampness testing. Our quality ensure covers any group that comes up short to meet expressed specifications.
Q: What makes your aging handle superior?
A: We utilize optimized Corynebacterium glutamicum strains created through a long time of R&D venture. Our controlled aging conditions maximize lysine surrender whereas making advantageous co-products. The handle incorporates thorough filtration steps that evacuate undesirable metabolites. This comes about in steady amino corrosive profiles and predominant wholesome esteem compared to commodity-grade alternatives.
Q: Can you give littler trial quantities?
A: Yes, we offer adaptable MOQ beginning from 1 ton for beginning trials. This lets you assess item execution in your particular application some time recently committing to holder loads. We dispatch trial orders by means of discuss cargo to quicken your testing timeline. Once fulfilled, you can move to bulk sea shipments for ideal cargo costs.
Contact EverStar Group for competitive quotations and technical specifications for Lysine Sulphate 70 tailored to your feed formulation needs.
Email: info@cneverstar.com